diff --git a/objects/rst-ioc/definition.json b/objects/rst-ioc/definition.json
new file mode 100644
index 00000000..e0fe2162
--- /dev/null
+++ b/objects/rst-ioc/definition.json
@@ -0,0 +1,131 @@
+{
+  "attributes": {
+    "asn": {
+      "description": "Autonomous system of the indicator (AS number, ISP, org) — IP indicators.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "cve": {
+      "description": "CVE associated with the indicator.",
+      "misp-attribute": "vulnerability",
+      "multiple": true,
+      "ui-priority": 1
+    },
+    "description": {
+      "description": "Human-readable RST Cloud description of the indicator.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "dns": {
+      "description": "DNS resolution summary (A / CNAME / alias) — domain indicators.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "multiple": true,
+      "ui-priority": 0
+    },
+    "false-positive": {
+      "description": "RST Cloud false-positive alarm flag (true / possible / false) and optional note.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "filename": {
+      "description": "Filename associated with the file hash — hash indicators.",
+      "misp-attribute": "filename",
+      "multiple": true,
+      "ui-priority": 1
+    },
+    "first-seen": {
+      "description": "First time RST Cloud observed the indicator.",
+      "disable_correlation": true,
+      "misp-attribute": "datetime",
+      "ui-priority": 1
+    },
+    "geo": {
+      "description": "Geolocation of the indicator (country, region, city) — IP indicators.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "http-status": {
+      "description": "HTTP status observed for the resolved URL — URL indicators.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "industry": {
+      "description": "Industry targeted, per RST Cloud.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "multiple": true,
+      "ui-priority": 0
+    },
+    "last-seen": {
+      "description": "Most recent time RST Cloud observed the indicator.",
+      "disable_correlation": true,
+      "misp-attribute": "datetime",
+      "ui-priority": 1
+    },
+    "ref": {
+      "description": "Source report / reference URL backing the RST Cloud verdict.",
+      "disable_correlation": true,
+      "misp-attribute": "link",
+      "multiple": true,
+      "ui-priority": 1
+    },
+    "score-confidence": {
+      "description": "RST context sub-score (0-1); triage signal banded to rstcloud:context-confidence (very-low / low / medium / high / very-high). Reflects corroborating intelligence and threat-type impact.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "score-relevance": {
+      "description": "RST frequency sub-score (0-1); triage signal banded to rstcloud:relevance (very-low / low / medium / high / very-high). Active-threat likelihood relative to category and novelty/freshness.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "score-total": {
+      "description": "RST Cloud overall confidence score (0-100); base score of the RST decaying models. Computed as 100 * (source-confidence * context-confidence * relevance), each sub-score in [0,1]. Operational bands: <15 very-low, 15-30 low, 30-45 medium, 45-70 high (45+ real-time detection, 50+ blocking), 70+ very-high.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 1
+    },
+    "tag": {
+      "description": "RST Cloud descriptive tag for the indicator (e.g. malware, stealer, phishing).",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "multiple": true,
+      "ui-priority": 0
+    },
+    "threat": {
+      "description": "Threat attributed to the indicator (malware family, actor, tool, campaign).",
+      "misp-attribute": "text",
+      "multiple": true,
+      "ui-priority": 1
+    },
+    "ttp": {
+      "description": "Technique / TTP associated with the indicator.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "multiple": true,
+      "ui-priority": 0
+    },
+    "whois": {
+      "description": "Inline WHOIS summary (registrar, registrant, dates, age) — domain indicators.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    }
+  },
+  "description": "RST Cloud IoC Lookup enrichment: score, attribution and type-specific context (geo/ASN for IPs, DNS/WHOIS for domains, HTTP status for URLs, filenames for hashes) for an indicator looked up in RST Cloud. Reference it to the enriched attribute.",
+  "meta-category": "misc",
+  "name": "rst-ioc",
+  "requiredOneOf": [
+    "score-total"
+  ],
+  "uuid": "9b8e1d2a-3c4f-4a5b-8c6d-7e8f9a0b1c2d",
+  "version": 1
+}
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diff --git a/objects/rst-noise/definition.json b/objects/rst-noise/definition.json
new file mode 100644
index 00000000..457e32b7
--- /dev/null
+++ b/objects/rst-noise/definition.json
@@ -0,0 +1,48 @@
+{
+  "attributes": {
+    "benign": {
+      "description": "Raw RST Noise Control benign flag (true / false).",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "category": {
+      "description": "rstcloud:noise-category value: free-form category the verdict came from (scanner / CDN / cloud provider name or path), verbatim from RST Noise Control.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 1
+    },
+    "ioc-type": {
+      "description": "Indicator type the verdict applies to (ip / domain / url / hash).",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
+    "ref": {
+      "description": "Reference URL backing the verdict, when provided.",
+      "disable_correlation": true,
+      "misp-attribute": "link",
+      "multiple": true,
+      "ui-priority": 0
+    },
+    "verdict": {
+      "description": "RST Noise Control verdict. Maps to rstcloud:noise-control: BENIGN - known-good → drop (safe to suppress); NOISY - reduce score → change-score (noisy infra, reduce score only); Not flagged → not in database.",
+      "disable_correlation": true,
+      "misp-attribute": "text",
+      "sane_default": [
+        "Not flagged",
+        "NOISY - reduce score",
+        "BENIGN - known-good"
+      ],
+      "ui-priority": 1
+    }
+  },
+  "description": "RST Cloud Noise Control verdict for an indicator (IP, domain, URL or hash): known-good / noisy infrastructure (rstcloud:noise-control drop / change-score) and category (rstcloud:noise-category). Reference it to the enriched attribute.",
+  "meta-category": "misc",
+  "name": "rst-noise",
+  "requiredOneOf": [
+    "verdict"
+  ],
+  "uuid": "a1b2c3d4-5e6f-4a7b-8c9d-0e1f2a3b4c5d",
+  "version": 1
+}
\ No newline at end of file